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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-06 18:32:18 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-09-06 18:32:18 +0000 |
| commit | cddbc1d5872c96cd8c3ad3ddededa304757270d7 (patch) | |
| tree | b25173e56dfb650ec7c3dc0f9e1e80bdde92919f /lib/Sema/SemaDeclCXX.cpp | |
| parent | 9ed63f8b87b1f7d074d21cc1210fd28d93291bea (diff) | |
Don't try to check override control for invalid member functions. Fixes a crash in a corner case. Patch by Olivier Goffart!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163337 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Sema/SemaDeclCXX.cpp')
| -rw-r--r-- | lib/Sema/SemaDeclCXX.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp index 2a221d8e5d..318342ec76 100644 --- a/lib/Sema/SemaDeclCXX.cpp +++ b/lib/Sema/SemaDeclCXX.cpp @@ -1420,6 +1420,9 @@ bool Sema::ActOnAccessSpecifier(AccessSpecifier Access, /// CheckOverrideControl - Check C++11 override control semantics. void Sema::CheckOverrideControl(Decl *D) { + if (D->isInvalidDecl()) + return; + const CXXMethodDecl *MD = dyn_cast<CXXMethodDecl>(D); // Do we know which functions this declaration might be overriding? |